{"product_id":"carrier-control-board-fb4anf030005abaa","title":"OEM Carrier Control Board CESO110074 for Model FB4ANF030005ABAA","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Control Board CESO110074 for Model FB4ANF030005ABAA\u003c\/h1\u003e\n\u003cp\u003eThis genuine OEM Carrier control board (CESO110074) is the electronic brain of your FB4ANF030005ABAA fan coil, managing blower operation, timing, safety interlocks, and communication with the thermostat. When the board fails, you may see erratic fan behavior, a unit that won't power on, blower motor problems, or no response to thermostat calls. Replacing it with the exact factory board ensures every relay, sensor input, and timing function matches what Carrier engineered for the FB4ANF030005ABAA — something generic boards can't reliably guarantee. Installation is a moderately advanced job best handled by an experienced DIYer or technician: disconnect power, photograph all wiring connections, transfer the harness plugs one at a time to avoid mistakes, and mount the new board. Most installs take 30 to 60 minutes. Using the correct OEM control board restores full system functionality and protects connected components. In stock and ready to ship same-day on orders placed before 3PM CST.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model FB4ANF030005ABAA.\u003c\/p\u003e\n\u003ch2\u003eShipping\u003c\/h2\u003e\n\u003cp\u003eSame-day shipping before 3 PM CST. 30-day returns on uninstalled parts.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carrier","offers":[{"title":"Default Title","offer_id":62953872327027,"sku":"carrier-control-board-fb4anf030005abaa","price":189.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/carrier-control-board-fb4anf030005abaa","provider":"National HVAC Parts","version":"1.0","type":"link"}